| Patent | Date |
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Drive system for automotive vehicle of front-and-rear wheel drive type
Grant 6,864,652 - Kubo , et al. March 8, 2 | 2005-03-08 |
Drive system for automotive vehicle of front-and-rear wheel drive type
App 20030227270 - Kubo, Seitoku ; et al. | 2003-12-11 |
Hybrid vehicle drive system, wherein mechanism for synthesizing engine and motor outputs is disposed adjacent to transmission
Grant 5,895,333 - Morisawa , et al. April 20, 1 | 1999-04-20 |
Hybrid drive system
Grant 5,875,691 - Hata , et al. March 2, 1 | 1999-03-02 |
Hybrid vehicle drive system having clutch between engine and synthesizing/distributing mechanism which is operatively connected to motor/generator
Grant 5,856,709 - Ibaraki , et al. January 5, 1 | 1999-01-05 |
Vehicle control apparatus adapted to select engine-or motor-drive mode based on physical quantity reflecting energy conversion efficiencies in motor-drive mode
Grant 5,789,882 - Ibaraki , et al. August 4, 1 | 1998-08-04 |
Automatic transmission
Grant 5,769,749 - Funahashi , et al. June 23, 1 | 1998-06-23 |
Hybrid vehicle with pumping loss reducing function
Grant 5,725,064 - Ibaraki , et al. March 10, 1 | 1998-03-10 |
Vehicle control apparatus adapted to charge energy storage device by generator driven by surplus engine power which changes with required vehicle drive force
Grant 5,722,911 - Ibaraki , et al. March 3, 1 | 1998-03-03 |
Control system for controlling the pressure of the oncoming servo hydraulic pressure based on a predicted time to sync from output shaft acceleration in automatic transmission
Grant 5,411,451 - Ando , et al. May 2, 1 | 1995-05-02 |
Control system for servo hydraulic pressure in vehicular automatic transmission
Grant 5,334,114 - Ando , et al. August 2, 1 | 1994-08-02 |
Hydraulic control apparatus for belt-and-pulley type continuously variable transmission, incorporating fail-safe protective means
Grant 5,052,247 - Kato , et al. October 1, 1 | 1991-10-01 |
Planetary gear transmission for motor vehicle
Grant 4,963,124 - Takahashi , et al. October 16, 1 | 1990-10-16 |
Coupling structure for a rotating member and a shaft
Grant 4,940,446 - Inui , et al. July 10, 1 | 1990-07-10 |
Automatic transmission for vehicle having forward clutch and counter drive gear positioned between torque converter and gear mechanism
Grant 4,938,096 - Takahashi , et al. July 3, 1 | 1990-07-03 |
Transaxle casing for automatic transmission
Grant 4,879,921 - Asada , et al. November 14, 1 | 1989-11-14 |
Fluid pressure control system for automatic transmission
Grant 4,856,381 - Funahashi , et al. August 15, 1 | 1989-08-15 |
Hydraulic control system for vehicular automatic transmission with two accumulator control values to vary back pressure to accumulator to follow the change in engine torque
Grant 4,854,195 - Moroto , et al. August 8, 1 | 1989-08-08 |
Method and system for detecting the rotation rate of the output shaft of a torque converter
Grant 4,803,901 - Hamano , et al. February 14, 1 | 1989-02-14 |
Torque converter lock up clutch rotary shock absorber with inner plate element location construction
Grant 4,768,633 - Kubo , et al. September 6, 1 | 1988-09-06 |
Four wheel drive power transmission system with clutch between central torque non balanced differential device and one wheel pair
Grant 4,768,399 - Kubo , et al. September 6, 1 | 1988-09-06 |
Four wheel drive vehicle central differential torque transfer control device and method limiting torque on front wheels or on rear wheels
Grant 4,768,609 - Taga , et al. September 6, 1 | 1988-09-06 |
Four-wheel drive vehicle
Grant 4,763,748 - Miura , et al. August 16, 1 | 1988-08-16 |
Hydraulic servo for friction coupling devices of automatic transmissions
Grant 4,753,132 - Sumiya , et al. June 28, 1 | 1988-06-28 |
Hydraulic servo mechanism of automatic transmission for vehicle
Grant 4,748,809 - Sumiya , et al. June 7, 1 | 1988-06-07 |
Oil separating structure of automatic transmission
Grant 4,739,678 - Miura , et al. April 26, 1 | 1988-04-26 |
Method of controlling a transmission of a vehicle in two different modes according to requirements for power and economy
Grant 4,733,580 - Kubo , et al. March 29, 1 | 1988-03-29 |
Friction coupling element of automatic transmission
Grant 4,714,146 - Moroto , et al. December 22, 1 | 1987-12-22 |
Control system and method for controllable output type hydraulic fluid pump of automatic transmission providing decreased pump output in association with the engine starting condition
Grant 4,702,083 - Nakamura , et al. October 27, 1 | 1987-10-27 |
Four wheel drive vehicle slippage control device and method limiting center differential action according to input torque supplied thereto
Grant 4,702,341 - Taga , et al. October 27, 1 | 1987-10-27 |
Control system and method for controlling output type hydraulic fluid pump of automatic transmission providing increased pump output pressure with increase in engine load
Grant 4,693,081 - Nakamura , et al. September 15, 1 | 1987-09-15 |
Automobile transmission with output shaft parallel to crank shaft and parking gear fixed to the output shaft
Grant 4,676,123 - Kubo , et al. June 30, 1 | 1987-06-30 |
Idling control system for an automatic transmission providing anti roll back action
Grant 4,648,289 - Kubo , et al. March 10, 1 | 1987-03-10 |
Idling control system for an automatic transmission providing smooth starting off action
Grant 4,644,826 - Kubo , et al. February 24, 1 | 1987-02-24 |
Bearing lubrication system for extension housing of vehicular transmission
Grant 4,621,710 - Tsukamoto , et al. November 11, 1 | 1986-11-11 |
Automatic transmission for vehicles
Grant 4,528,869 - Kubo , et al. July 16, 1 | 1985-07-16 |
Fail safe automatic transmission lock up clutch control system
Grant 4,428,259 - Kubo , et al. January 31, 1 | 1984-01-31 |
Automatic transmission with electrical override
Grant 4,417,307 - Kubo , et al. November 22, 1 | 1983-11-22 |
Automatic transmission control system with holddown device
Grant 4,406,181 - Kubo , et al. September 27, 1 | 1983-09-27 |
Hydraulic control system for automatic transmission
Grant 4,395,926 - Kubo , et al. August 2, 1 | 1983-08-02 |
Transmission control system with modified friction engaging mechanism actuating pressure
Grant 4,394,827 - Kubo , et al. July 26, 1 | 1983-07-26 |
Hydraulic fluid pressure control system for an automatic transmission
Grant 4,391,166 - Kubo , et al. July 5, 1 | 1983-07-05 |
Device for controlling a lock-up clutch in an automatic transmission with a lock-up clutch equipped fluid torque converter
Grant 4,349,088 - Ito , et al. September 14, 1 | 1982-09-14 |
Transmission for use in motor vehicle
Grant 4,315,443 - Kubo , et al. February 16, 1 | 1982-02-16 |
Compact transmission for use in automobiles having means for counterbalancing internal thrusts
Grant 4,263,823 - Numazawa , et al. April 28, 1 | 1981-04-28 |
Throttling control valve and a system for controlling downshift timing of an automatic transmission for vehicles
Grant 4,188,839 - Kubo , et al. February 19, 1 | 1980-02-19 |
Breathing system for an automatic transmission
Grant 4,098,143 - Kubo , et al. July 4, 1 | 1978-07-04 |
Vehicle Automatic Transmission Control System
Grant 3,823,621 - Kubo , et al. July 16, 1 | 1974-07-16 |
Control System For Automatic Transmission
Grant 3,750,495 - Ito , et al. August 7, 1 | 1973-08-07 |
Shift Control System For Automatic Transmission
Grant 3,747,438 - Toyoda , et al. July 24, 1 | 1973-07-24 |
Shift Control System For Automatic Transmissions
Grant 3,738,199 - Kubo , et al. June 12, 1 | 1973-06-12 |
Control System For An Automatic Transmission
Grant 3,738,182 - Kubo , et al. June 12, 1 | 1973-06-12 |
Hydraulic Control System For Automatic Transmission
Grant 3,701,294 - Ito , et al. October 31, 1 | 1972-10-31 |
Automatic Shift Control System For Automatic Transmission
Grant 3,684,066 - Kubo , et al. August 15, 1 | 1972-08-15 |
Automatic Shift Control System For Automatic Transmission
Grant 3,680,411 - Ito , et al. August 1, 1 | 1972-08-01 |
Hydraulic Control System For Automatic Transmission
Grant 3,678,787 - Ito , et al. July 25, 1 | 1972-07-25 |
Automatic Transmission System
Grant 3,675,511 - Wakamatsu , et al. July 11, 1 | 1972-07-11 |
Automatic Shift Control System For An Automatic Transmission For Vehicles
Grant 3,667,325 - Ito , et al. June 6, 1 | 1972-06-06 |
System For Controlling The Shift Point Of Fluid Controlled Automatic Transmission For Vehicles
Grant 3,657,934 - Ito , et al. April 25, 1 | 1972-04-25 |
Automatic Shift Control System For Automatic Transmission
Grant 3,650,161 - Ito , et al. March 21, 1 | 1972-03-21 |
Hydraulic Control System For Automatic Transmissions
Grant 3,646,836 - Kubo , et al. March 7, 1 | 1972-03-07 |
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